Results 1 to 10 of about 1,204,060 (386)

RADIATION HAZARDS IN SPACE FLIGHT [PDF]

open access: green, 1958
The knowledge pertinent to dose evaluation is reviewed for conditions of flight in space in the vicinity of the earth but away from the influence of its atmosphere or magnetic field. Certain properties of the heavy nuclei are also discussed as well as some of the available information on their actual biological effects.
Cornelius A. Tobias
openaire   +5 more sources

Magnesium and Space Flight [PDF]

open access: yesNutrients, 2015
Magnesium is an essential nutrient for muscle, cardiovascular, and bone health on Earth, and during space flight. We sought to evaluate magnesium status in 43 astronauts (34 male, 9 female; 47 ± 5 years old, mean ± SD) before, during, and after 4–6-month space missions.
Smith, Scott, Zwart, Sara
openaire   +3 more sources

Osteocyte biology and space flight [PDF]

open access: yesCurrent Biotechnology, 2013
The last decade has seen an impressive expansion of our understanding of the role of osteocytes in skeletal homeostasis. These amazing cells, deeply embedded into the mineralized matrix, are the key regulators of bone homeostasis and skeletal mechano sensation and transduction. They are the cells that can sense the mechanical forces applied to the bone
Chris Adamson   +4 more
openaire   +2 more sources

Assessment of Nutritional Intake During Space Flight and Space Flight Analogs

open access: yesProcedia Food Science, 2013
AbstractMaintaining adequate nutrient intake during space flight is important not only to meet nutrient needs of astronauts but also to help counteract negative effects of space flight on the human body. Beyond these functions, food also provides psychosocial benefits throughout a mission. Dietary intake data from multiple space programs, including the
Sara R. Zwart   +3 more
openaire   +2 more sources

Man's flight in space [PDF]

open access: yes, 1964
Apollo project - progress and national ...
Mueller, G. E.
core   +1 more source

Manned Space Flight Team [PDF]

open access: yes, 1963
Astronauts of nasa manned space flight ...

core   +1 more source

A Vehicle Management End-to-End Testing and Analysis Platform for Validation of Mission and Fault Management Algorithms to Reduce Risk for NASA's Space Launch System [PDF]

open access: yes
The engineering development of the new Space Launch System (SLS) launch vehicle requires cross discipline teams with extensive knowledge of launch vehicle subsystems, information theory, and autonomous algorithms dealing with all operations from pre ...
Design Analysis FM   +4 more
core   +3 more sources

Evolution of Launch Concepts and Space Flight Operations [PDF]

open access: yes, 1962
Space science - launching and space flight ...
Debus, K. H.
core   +1 more source

Proposals for Space Flight [PDF]

open access: yesNature, 1960
The Exploration of the Solar System By Felix Godwin. Pp. 200 + 10 plates. (London: Chapman and Hall, Ltd., 1960.) 35s. net.
openaire   +2 more sources

Evidence for Widespread Cooling in an Active Region Observed with the SDO Atmospheric Imaging Assembly

open access: yes, 2012
A well known behavior of EUV light curves of discrete coronal loops is that the peak intensities of cooler channels or spectral lines are reached at progressively later times than hotter channels.
Center, NASA Goddard Space Flight   +2 more
core   +1 more source

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